how can i use WebProfileBuilder in asp.net webforms 4.5 ?

description

hi . i use PM> Install-Package WebProfileBuilder for add to my project . i read pdf documentation file but i don't know it . in version 1.3 you discribe step by step and i can use it . but in version 2.0.0.0 i confuse to use it . where is add this =>
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0"